CVE-2026-115519 Sensitive cookies without 'Secure' and 'HttpOnly' attributes in KNIME Business Hub
Low 2.1
Published
Updated
Check this codebase for CVE-2026-115519 and fix it if it is affected.
What it is: CVE-2026-115519 is a low-severity vulnerability in KNIME Business Hub, published on 22 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-115519 in the wild and no public exploit code.
Affected product: KNIME Business Hub. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-115519/ (Markdown: https://insights.sbomify.com/CVE-2026-115519/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-115519?
CVE-2026-115519 is a low-severity vulnerability in KNIME Business Hub, published on 22 Oct 2026.
Official description
Missing security attributes on sensitive cookies in KNIME Business Hub before version 1.19.0 allow an unauthenticated remote attacker to compromise user sessions if other security issues such as a cross-site scripting vulnerability or a man-in-the-middle attack are present. A workaround is not possible.
Which versions are affected by CVE-2026-115519?
How do I fix CVE-2026-115519?
No fix has been published for CVE-2026-115519 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-115519 being exploited?
There is no known exploitation of CVE-2026-115519 in the wild and no public exploit code.
Sources
Also known as GHSA-p7r5-wmfj-6x3r.